Loans (Schedule Of Troubled Debt Restructurings Within The Previous 12 Months) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2012 number	Jun. 30, 2012 number
Financing Receivable, Modifications [Line Items]
Number
General C&I [Member]
Financing Receivable, Modifications [Line Items]
Number	11	18
Recorded Investment	9,069	13,059
Income CRE [Member]
Financing Receivable, Modifications [Line Items]
Number	5	10
Recorded Investment	6,086	8,444
Residential CRE [Member]
Financing Receivable, Modifications [Line Items]
Number	1	2
Recorded Investment	136	186
HELOC [Member]
Financing Receivable, Modifications [Line Items]
Number	6	16
Recorded Investment	420	1,630
R/E Installment Loans [Member]
Financing Receivable, Modifications [Line Items]
Number	11	29
Recorded Investment	1,476	3,182
Credit Card [Member]
Financing Receivable, Modifications [Line Items]
Number	4	15
Recorded Investment	16	52
Commercial, Financial, And Industrial [Member]
Financing Receivable, Modifications [Line Items]
Number	11	18
Recorded Investment	9,069	13,059
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number	6	12
Recorded Investment	6,222	8,630
Consumer Real Estate Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	17	45
Recorded Investment	1,896	4,812
Credit Card & Other [Member]
Financing Receivable, Modifications [Line Items]
Number	4	15
Recorded Investment	16	52
Troubled Debt Restructurings [Member]
Financing Receivable, Modifications [Line Items]
Number	41	93
Recorded Investment	17,975	27,325
Permanent Mortgage Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	3	3
Recorded Investment	772	772
Other [Member]
Financing Receivable, Modifications [Line Items]
Recorded Investment